Callsign:	WDA7043
MMSI number:	366838990
IMO number:	619953
Navigational status:	Reserved (12)
Vessel class:	Tug (52)
Destination:	SHILSHOLE (ETA Apr28 13:30)
Location:	47°17.11' N 122°32.55' W - locator CN87RG48VK - show map 5.5 km North bearing 338° from Fircrest, Pierce County, Washington, United States [?] 8.2 km Northwest bearing 296° from Tacoma, Pierce County, Washington, United States 39.0 km Southwest bearing 204° from Seattle, King County, Washington, United States
Last position:	2025-09-27 23:26:14 UTC (1h25m ago) 2025-09-27 16:26:14 PDT local time at Fircrest, United States [?]
Course:	181.6° – heading 511°
Speed:	17 km/h
Dimensions:	length 21 m width 8 m draught 9.0 m
Last path:	WDA7043>ais via KB7RYY
Positions stored:	559737

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.